What to do if my Clarion Marine Audio unit can not power on, buttons don't work, and the display is inaccurate?
- LLisa ElliottSep 7, 2025
This issue may occur if the microprocessor has malfunctioned. To resolve this, turn off the power, open the front panel, and press the [RESET] button with a thin rod. Note that pressing the [RESET] button will turn off the ACC power and clear stored radio frequencies and titles.













